MN

Masayuki Nishiwaki

Canon: 15 patents #4,433 of 19,416Top 25%
Overall (All Time): #324,997 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8108998 Laser cutting method Genji Inada, Junichiro Iri, Sadayuki Sugama 2012-02-07
8093530 Laser cutting apparatus and laser cutting method Junichiro Iri, Genji Inada, Sadayuki Sugama 2012-01-10
7807940 Laser processing apparatus and laser processing method Junichiro Iri, Genji Inada, Sadayuki Sugama 2010-10-05
7791001 Automatic focusing apparatus, laser processing apparatus, and laser cutting apparatus Junichiro Iri, Genji Inada, Sadayuki Sugama 2010-09-07
7211526 Laser based splitting method, object to be split, and semiconductor element chip Junichiro Iri, Genji Inada, Sadayuki Sugama, Hiroyuki Morimoto 2007-05-01
6515694 Illumination device and optical processing apparatus using the same 2003-02-04
6239914 Method of manufacturing nozzle member, and work apparatus 2001-05-29
6218081 Method of manufacturing nozzle member, and work apparatus 2001-04-17
6114654 Split-beam laser apparatus for making a nozzle member 2000-09-05
5946024 Illuminating apparatus and device manufacturing method 1999-08-31
5841101 Method used in manufacturing a workpiece using a plurality of spaced apart mask patterns 1998-11-24
5828496 Illumination optical system Hiroshi Sugitani, Tsuyoshi Orikasa, Akira Goto 1998-10-27
5517000 Apparatus for forming a workpiece using plural light beams Jun Koide 1996-05-14
5389954 Laser process apparatus for forming holes in a workpiece Masaki Inaba, Hiroshi Kohno, Fumio Ichikawa, Kazuaki Masuda, Takashi Watanabe +3 more 1995-02-14
5263250 Method of manufacturing nozzle plate for ink jet printer Jun Koide 1993-11-23